Transaction not yet indexed

5CUknuVF41xWUpjLkaTGdBoF9NKdxm5tkrXdDuKmoonj6SSXDBRp7ReRLm3upgMStJYjntLAXQM5yYo3GnRyUYrV

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.